Piping To Outdoor Unit - Fujitsu AIRSTAGE J-III L AJ 072LELAH Series Design & Technical Manual

3-2. PIPING TO OUTDOOR UNIT

„ OPENING A KNOCKOUT HOLE
„
● Be careful not to deform or scratch the panel while opening the knock out holes.
● To protect the piping insulation after opening a knock out hole, remove any burrs from the edge of
the hole.
It is recommended to apply rust prevention paint to the edge of the hole.
● Pipes can be connected from 3 directions, front, lateral side and bottom. (Fig. A)
● When connecting at the bottom, remove the service panel and piping cover on the front of the
outdoor unit, and open the knock out hole provided at the bottom corner of the piping outlet.
● It can be installed as shown on "Fig. B" cutting out the 2 slits as indicated on "Fig. C". (When
cutting slits, use a steel saw.)
Fig. A
Service panel
94 21
Front
Front
connection
Fig. B
Slit
21
Top view of
the base
60 13
Fig. C
Slit
Bottom
connection
(No.2)
- (06 - 28) -
CAUTION
Unit : mm
92
Lateral
Lateral
connection
Bottom
connection
(No.1)